release 3.12.0

* Introducing dual licensing

* adding missing file

.github/workflows/documentation.yml

@@ -1,9 +1,8 @@
 name: Doxygen GitHub Pages
 
 on:
-  push:
-    branches:
-      - master
+  release:
+    types: [created]
   # Allows you to run this workflow manually from the Actions tab
   workflow_dispatch:
 

.github/workflows/fuzzers.yml

@@ -24,7 +24,7 @@ jobs:
       implementations: haswell westmere fallback
       UBSAN_OPTIONS: halt_on_error=1
       MAXLEN: -max_len=4000
-      CLANGVERSION: 15
+      CLANGVERSION: 19
       # which optimization level to use for the sanitizer build (see build_fuzzer.variants.sh)
       OPTLEVEL: -O3
 
@@ -125,7 +125,7 @@ jobs:
         done
 
     - name: Save the corpus as a github artifact
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: corpus
         path: corpus.tar
@@ -148,7 +148,7 @@ jobs:
       run: tar cf valgrind.tar valgrind-*.txt
 
     - name: Save valgrind output as a github artifact
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       if: always()
       with:
         name: valgrindresults
@@ -156,7 +156,7 @@ jobs:
         if-no-files-found: ignore
 
     - name: Archive any crashes as an artifact
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       if: always()
       with:
         name: crashes

.github/workflows/msys2-clang.yml

@@ -20,7 +20,7 @@ jobs:
           - msystem: "MINGW64"
             install: mingw-w64-x86_64-libxml2 mingw-w64-x86_64-cmake mingw-w64-x86_64-ninja mingw-w64-x86_64-clang
             type: Debug
-            - msystem: "MINGW64"
+          - msystem: "MINGW64"
             install: mingw-w64-x86_64-libxml2 mingw-w64-x86_64-cmake mingw-w64-x86_64-ninja mingw-w64-x86_64-clang
             type: RelWithDebInfo
     env:

.github/workflows/vs17-arm-ci.yml

@@ -10,7 +10,6 @@ jobs:
        fail-fast: false
        matrix:
          include:
-           - {arch: ARM}
            - {arch: ARM64}
            - {arch: ARM64EC}
      steps:
@@ -19,4 +18,4 @@ jobs:
        - name: Use cmake
          run: |
            cmake -A ${{ matrix.arch }} -DCMAKE_SYSTEM_VERSION="10.0.22621.0" -DCMAKE_CROSSCOMPILING=1 -DSIMDJSON_DEVELOPER_MODE=ON -D SIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_EXCEPTIONS=OFF -B build  &&
-           cmake --build build --verbose
+           cmake --build build --verbose

CMakeLists.txt

@@ -3,7 +3,7 @@ cmake_minimum_required(VERSION 3.14)
 project(
     simdjson
     # The version number is modified by tools/release.py
-    VERSION 3.10.1
+    VERSION 3.12.0
     DESCRIPTION "Parsing gigabytes of JSON per second"
     HOMEPAGE_URL "https://simdjson.org/"
     LANGUAGES CXX C
@@ -20,8 +20,8 @@ string(
 # ---- Options, variables ----
 
 # These version numbers are modified by tools/release.py
-set(SIMDJSON_LIB_VERSION "23.0.0" CACHE STRING "simdjson library version")
-set(SIMDJSON_LIB_SOVERSION "23" CACHE STRING "simdjson library soversion")
+set(SIMDJSON_LIB_VERSION "25.0.0" CACHE STRING "simdjson library version")
+set(SIMDJSON_LIB_SOVERSION "25" CACHE STRING "simdjson library soversion")
 
 option(SIMDJSON_BUILD_STATIC_LIB "Build simdjson_static library along with simdjson (only makes sense if BUILD_SHARED_LIBS=ON)" OFF)
 if(SIMDJSON_BUILD_STATIC_LIB AND NOT BUILD_SHARED_LIBS)

Doxyfile

@@ -38,7 +38,7 @@ PROJECT_NAME           = simdjson
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = "3.10.1"
+PROJECT_NUMBER         = "3.12.0"
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a

LICENSE

@@ -186,7 +186,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright 2018-2023 The simdjson authors
+   Copyright 2018-2025 The simdjson authors
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

LICENSE-MIT

@@ -0,0 +1,18 @@
+Copyright 2018-2025 The simdjson authors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

README.md

@@ -1,7 +1,8 @@
 
 [![Ubuntu 20.04 CI](https://github.com/simdjson/simdjson/workflows/Ubuntu%2020.04%20CI%20(GCC%209)/badge.svg)](https://simdjson.org/plots.html)
 [![Fuzzing Status](https://oss-fuzz-build-logs.storage.googleapis.com/badges/simdjson.svg)](https://bugs.chromium.org/p/oss-fuzz/issues/list?sort=-opened&can=1&q=proj:simdjson)
-[![][license img]][license]
+[![][license img]][license] [![][licensemit img]][licensemit]
+
 
 [![Doxygen Documentation](https://img.shields.io/badge/docs-doxygen-green.svg)](https://simdjson.github.io/simdjson/)
 
@@ -31,6 +32,7 @@ Table of Contents
 * [Documentation](#documentation)
 * [Godbolt](#godbolt)
 * [Performance results](#performance-results)
+* [Packages](#packages)
 * [Bindings and Ports of simdjson](#bindings-and-ports-of-simdjson)
 * [About simdjson](#about-simdjson)
 * [Funding](#funding)
@@ -143,6 +145,9 @@ speed for [synthetic files over various sizes generated with a script](https://g
 For NDJSON files, we can exceed 3 GB/s with [our  multithreaded parsing functions](https://github.com/simdjson/simdjson/blob/master/doc/parse_many.md).
 
 
+Packages
+------------------------------
+[![Packaging status](https://repology.org/badge/vertical-allrepos/simdjson.svg)](https://repology.org/project/simdjson/versions)
 
 
 Bindings and Ports of simdjson
@@ -207,6 +212,11 @@ RGPIN-2017-03910 and RGPIN-2024-03787.
 [license]: LICENSE
 [license img]: https://img.shields.io/badge/License-Apache%202-blue.svg
 
+
+[licensemit]: LICENSE-MIT
+[licensemit img]: https://img.shields.io/badge/License-MIT-blue.svg
+
+
 Contributing to simdjson
 ------------------------
 
@@ -216,7 +226,7 @@ Head over to [CONTRIBUTING.md](CONTRIBUTING.md) for information on contributing
 License
 -------
 
-This code is made available under the [Apache License 2.0](https://www.apache.org/licenses/LICENSE-2.0.html).
+This code is made available under the [Apache License 2.0](https://www.apache.org/licenses/LICENSE-2.0.html) as well as under the MIT License. As a user, you can pick the license you prefer.
 
 Under Windows, we build some tools using the windows/dirent_portable.h file (which is outside our library code): it is under the liberal (business-friendly) MIT license.
 

doc/basics.md

@@ -48,7 +48,7 @@ Requirements
 ------------------
 
 - A recent compiler (LLVM clang 6 or better, GNU GCC 7.4 or better, Xcode 11 or better) on a 64-bit (PPC, ARM or x64 Intel/AMD) POSIX systems such as macOS, freeBSD or Linux. We require that the compiler supports the C++11 standard or better.
-- Visual Studio 2017 or better under 64-bit Windows. Users should target a 64-bit build (x64 or ARM64) instead of a 32-bit build (x86). We support the LLVM clang compiler under Visual Studio (clangcl) as well as as the regular Visual Studio compiler. We also support MinGW 64-bit under Windows.
+- Visual Studio 2017 or better under 64-bit Windows. Users should target a 64-bit build (x64 or ARM64) instead of a 32-bit build (x86). We support the LLVM clang compiler under Visual Studio (clang-cl) as well as as the regular Visual Studio compiler. For better release performance (both compile time and execution time), we recommend Visual Studio users adopt LLVM (clang-cl). We also support MinGW 64-bit under Windows.
 
 
 Support for AVX-512 require a processor with AVX512-VBMI2 support (Ice Lake or better, AMD Zen 4 or better) under a 64-bit system and a recent compiler (LLVM clang 6 or better, GCC 8 or better, Visual Studio 2019 or better). You need a correspondingly recent assembler such as gas (2.30+) or nasm (2.14+): recent compilers usually come with recent assemblers. If you mix a recent compiler with an incompatible/old assembler (e.g., when using a recent compiler with an old Linux distribution), you may get errors at build time because the compiler produces instructions that the assembler does not recognize: you should update your assembler to match your compiler (e.g., upgrade binutils to version 2.30 or better under Linux) or use an older compiler matching the capabilities of your assembler.
@@ -209,6 +209,25 @@ std::string data = "my data";
 simdjson::padded_string my_padded_data(data); // copies to a padded buffer
 ```
 
+You can then parse the JSON data from the `simdjson::padded_string` instance:
+
+
+```c++
+ondemand::document doc = parser.iterate(my_padded_data);
+```
+
+Whenever you pass an `std::string` reference to `parser::iterate`,
+the parser will access the bytes beyond the end of
+the string but before the end of the allocated memory (`std::string::capacity()`).
+If you are using a sanitizer that checks for reading uninitialized bytes or `std::string`'s
+container-overflow checks, you may encounter sanitizer warnings.
+You can safely ignore these warnings. Or you can call `simdjson::pad(std::string&)` to pad the
+string with `SIMDJSON_PADDING` spaces: this function returns a `simdjson::padding_string_view` which can be be passed to the parser's iterator function:
+
+```c++
+std::string json = "[1]";
+ondemand::document doc = parser.iterate(simdjson::pad(json));
+```
 
 We recommend against creating many `std::string` or many `std::padding_string` instances in your application to store your JSON data.
 Consider reusing the same buffers and limiting memory allocations.
@@ -403,9 +422,13 @@ support for users who avoid exceptions. See [the simdjson error handling documen
   of the object: to warn you, an OUT_OF_ORDER_ITERATION error is generated [when development checks](#avoiding-pitfalls-enable-development-checks) are active. If you need to access an object more
   than once, you may call `reset()` on it although we discourage this practice. Keep in mind that
   you should consume each value at most once.
+
+  When you are iterating through an object, you are advancing through its keys and values. You should not also access the object or other objects. E.g. within a loop over `myobject`, you should not be accessing `myobject`. The following is an anti-pattern: `for(auto value: myobject) {myobject["mykey"]}`.
+
+  You should never reset an object as you are iterating through it. The following is an anti-pattern: `for(auto value: myobject) {myobject.reset()}`.
 * **Array Index:** Because it is forward-only, you cannot look up an array element by index by index. Instead,
   you should iterate through the array and keep an index yourself. Exceptionally, if need a single value
-  out of the array, you may use an array access (e.g., `array[1]`).
+  out of the array, you may use an array access (e.g., `array[1]`). You should never reset an array as you are iterating through it. The following is an anti-pattern: `for(auto value: myarray) {myarray.reset()}`.
 * **Field Access:** To get the value of the "foo" field in an object, use `object["foo"]`. This will
   scan through the object looking for the field with the matching string, doing a character-by-character
   comparison. It may generate the error `simdjson::NO_SUCH_FIELD` if there is no such key in the object, it may throw an exception (see [Error handling](#error-handling)). For efficiency reason, you should avoid looking up the same field repeatedly: e.g., do
@@ -538,7 +561,7 @@ support for users who avoid exceptions. See [the simdjson error handling documen
   For this purpose, `array` instances have a `count_elements` method. Users should be
   aware that the `count_elements` method can be costly since it requires scanning the
   whole array. You should only call `count_elements` as a last resort as it may
-  require scanning the document twice or more. You may use it as follows if your document is itself an array:
+  require scanning the document twice or more. You should never use the `count_elements` as part of an attempt to iterate through the array: use a `for` loop to iterate through arrays. In the spirit of On-Demand, the `count_elements` function does not validate the values in the array: they are validated when they are consumed. You may use it as follows if your document is itself an array:
 
   ```C++
   auto cars_json = R"( [ 40.1, 39.9, 37.7, 40.4 ] )"_padded;
@@ -1606,7 +1629,7 @@ The following is a similar example where one wants to get the id of the first tw
 triggering exceptions. To do this, we use `["statuses"].at(0)["id"]`. We break that expression down:
 
 - Get the list of tweets (the `"statuses"` key of the document) using `["statuses"]`). The result is expected to be an array.
-- Get the first tweet using `.at(0)`. The result is expected to be an object.
+- Get the first tweet using `.at(0)`. The result is expected to be an object. Observe that the `at` method can only be called once on an array (it cannot be used for iteration).
 - Get the id of the tweet using ["id"]. We expect the value to be a non-negative integer.
 
 Observe how we use the `at` method when querying an index into an array, and not the bracket operator.
@@ -1631,8 +1654,8 @@ int main(void) {
 }
 ```
 
-The `at` method can only be called once on an array. It cannot be used
-to iterate through the values of an array.
+*Important remark*: The `at` method can only be called once on an array. It cannot be used
+to iterate through the values of an array. We deliberately forbid this usage to avoid performance antipatterns. If you need to iterate through the values of an array, you should use a `for` loop.
 
 ### Error handling examples without exceptions
 
@@ -1951,6 +1974,7 @@ to the document `rewind()` method, except that it does not rewind the
 internal string buffer. Thus you should consume values only once
 even if you can iterate through the array or object more than once.
 If you unescape a string within an array more than once, you have unsafe code.
+You must not call `reset()` on an object or an array as you are iterating through it.
 
 
 Newline-Delimited JSON (ndjson) and JSON lines

doc/dom.md

@@ -60,6 +60,26 @@ std::string data = "my data";
 simdjson::padded_string my_padded_data(data); // copies to a padded buffer
 ```
 
+You can then parse the JSON document from the `simdjson::padded_string` instance:
+
+```cpp
+simdjson::dom::parser parser;
+simdjson::dom::element doc = parser.parse(my_padded_data);
+```
+
+Whenever you pass an `std::string` reference to `parser::parse`,
+the parser will access the bytes beyond the end of
+the string but before the end of the allocated memory (`std::string::capacity()`).
+If you are using a sanitizer that checks for reading uninitialized bytes or `std::string`'s
+container-overflow checks, you may encounter sanitizer warnings.
+You can safely ignore these warnings. Or you can call `simdjson::pad(std::string&)` to pad the
+string with `SIMDJSON_PADDING` spaces: this function returns a `simdjson::padding_string_view` which can be be passed to the parser's iterator function:
+
+```c++
+std::string json = "[1]";
+dom::element doc = parser.parse(simdjson::pad(json));
+```
+
 The parsed document resulting from the `parser.load` and `parser.parse` calls depends on the `parser` instance. Thus the `parser` instance must remain in scope. Furthermore, you must have at most one parsed document in play per `parser` instance.
 You cannot copy a `parser` instance, you may only move it.
 

doc/ondemand_design.md

@@ -102,7 +102,7 @@ or indexing (`object["key"]`). In some cases, the values are even deserialized d
 maps.
 
 The DOM approach is conceptually simple and "programmer friendly". Using the
-DOM tree is often easy enough that many users use the DOM as-is instead of creating
+DOM tree is often easy enough that many users process the DOM as-is instead of creating
 their own custom data structures.
 
 The DOM approach was the only way to parse JSON documents up to version 0.6 of the simdjson library.

doc/performance.md

@@ -158,7 +158,9 @@ On Intel and AMD Windows platforms, Microsoft Visual Studio enables programmers
 
 When compiling with Visual Studio, we recommend the flags `/Ob2 /O2` or better. We do not recommend that you compile simdjson with architecture-specific flags such as  `arch:AVX2`. The simdjson library automatically selects the best execution kernel at runtime.
 
-Recent versions of Microsoft Visual Studio on Windows provides support for the LLVM Clang compiler. You  only need to install the "Clang compiler" optional component (ClangCL). You may also get a copy of the 64-bit LLVM CLang compiler for [Windows directly from LLVM](https://releases.llvm.org/download.html). The simdjson library fully supports the LLVM Clang compiler under Windows. In fact, you may get better performance out of simdjson with the LLVM Clang compiler than with the regular Visual Studio compiler. Meanwhile the [LLVM CLang compiler is binary compatible with Visual Studio](https://clang.llvm.org/docs/MSVCCompatibility.html) which means that you can combine their binaries (executables and libraries).
+Recent versions of Microsoft Visual Studio on Windows provides support for the LLVM Clang compiler. You  only need to install the "Clang compiler" optional component (clang-cl). You may also get a copy of the 64-bit LLVM CLang compiler for [Windows directly from LLVM](https://releases.llvm.org/download.html). The simdjson library fully supports the LLVM Clang compiler under Windows. In fact, you may get better performance out of simdjson with the LLVM Clang compiler than with the regular Visual Studio compiler. Meanwhile the [LLVM CLang compiler is binary compatible with Visual Studio](https://clang.llvm.org/docs/MSVCCompatibility.html) which means that you can combine their binaries (executables and libraries).
+
+We recommend Visual Studio users prefer LLVM (clang-cl). It compiles to faster release binaries. Furthermore, it compilers faster in release mode.
 
 Under Windows, we also support the GNU GCC compiler via MSYS2. The performance of 64-bit MSYS2 under Windows is excellent (on par with Linux).
 

fuzz/fuzz_implementations.cpp

@@ -72,7 +72,7 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
 
     // make this dynamic, so it works regardless of how it was compiled
     // or what hardware it runs on
-    constexpr std::size_t Nimplementations_max=3;
+    constexpr std::size_t Nimplementations_max=4;
     const std::size_t Nimplementations = supported_implementations.size();
 
     if(Nimplementations>Nimplementations_max) {

include/simdjson/arm64/bitmanipulation.h

@@ -19,7 +19,7 @@ SIMDJSON_NO_SANITIZE_UNDEFINED
 // See issue https://github.com/simdjson/simdjson/issues/1965
 SIMDJSON_NO_SANITIZE_MEMORY
 simdjson_inline int trailing_zeroes(uint64_t input_num) {
-#ifdef SIMDJSON_REGULAR_VISUAL_STUDIO
+#if SIMDJSON_REGULAR_VISUAL_STUDIO
   unsigned long ret;
   // Search the mask data from least significant bit (LSB)
   // to the most significant bit (MSB) for a set bit (1).
@@ -43,7 +43,7 @@ simdjson_inline uint64_t clear_lowest_bit(uint64_t input_num) {
 SIMDJSON_NO_SANITIZE_UNDEFINED
 /* result might be undefined when input_num is zero */
 simdjson_inline int leading_zeroes(uint64_t input_num) {
-#ifdef SIMDJSON_REGULAR_VISUAL_STUDIO
+#if SIMDJSON_REGULAR_VISUAL_STUDIO
   unsigned long leading_zero = 0;
   // Search the mask data from most significant bit (MSB)
   // to least significant bit (LSB) for a set bit (1).
@@ -96,7 +96,7 @@ simdjson_inline uint64_t zero_leading_bit(uint64_t rev_bits, int leading_zeroes)
 #endif
 
 simdjson_inline bool add_overflow(uint64_t value1, uint64_t value2, uint64_t *result) {
-#ifdef SIMDJSON_REGULAR_VISUAL_STUDIO
+#if SIMDJSON_REGULAR_VISUAL_STUDIO
   *result = value1 + value2;
   return *result < value1;
 #else

include/simdjson/arm64/simd.h

@@ -12,7 +12,7 @@ namespace arm64 {
 namespace {
 namespace simd {
 
-#ifdef SIMDJSON_REGULAR_VISUAL_STUDIO
+#if SIMDJSON_REGULAR_VISUAL_STUDIO
 namespace {
 // Start of private section with Visual Studio workaround
 
@@ -121,7 +121,7 @@ namespace {
     // We return uint32_t instead of uint16_t because that seems to be more efficient for most
     // purposes (cutting it down to uint16_t costs performance in some compilers).
     simdjson_inline uint32_t to_bitmask() const {
-#ifdef SIMDJSON_REGULAR_VISUAL_STUDIO
+#if SIMDJSON_REGULAR_VISUAL_STUDIO
       const uint8x16_t bit_mask =  simdjson_make_uint8x16_t(0x01, 0x02, 0x4, 0x8, 0x10, 0x20, 0x40, 0x80,
                                                    0x01, 0x02, 0x4, 0x8, 0x10, 0x20, 0x40, 0x80);
 #else
@@ -152,7 +152,7 @@ namespace {
     // Splat constructor
     simdjson_inline simd8(uint8_t _value) : simd8(splat(_value)) {}
     // Member-by-member initialization
-#ifdef SIMDJSON_REGULAR_VISUAL_STUDIO
+#if SIMDJSON_REGULAR_VISUAL_STUDIO
     simdjson_inline simd8(
       uint8_t v0,  uint8_t v1,  uint8_t v2,  uint8_t v3,  uint8_t v4,  uint8_t v5,  uint8_t v6,  uint8_t v7,
       uint8_t v8,  uint8_t v9,  uint8_t v10, uint8_t v11, uint8_t v12, uint8_t v13, uint8_t v14, uint8_t v15
@@ -246,7 +246,7 @@ namespace {
       uint64x2_t shufmask64 = {thintable_epi8[mask1], thintable_epi8[mask2]};
       uint8x16_t shufmask = vreinterpretq_u8_u64(shufmask64);
       // we increment by 0x08 the second half of the mask
-#ifdef SIMDJSON_REGULAR_VISUAL_STUDIO
+#if SIMDJSON_REGULAR_VISUAL_STUDIO
       uint8x16_t inc = simdjson_make_uint8x16_t(0, 0, 0, 0, 0, 0, 0, 0, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08);
 #else
       uint8x16_t inc = {0, 0, 0, 0, 0, 0, 0, 0, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08};
@@ -276,7 +276,7 @@ namespace {
       uint8x8_t compactmask1 = vcreate_u8(thintable_epi8[mask1]);
       uint8x8_t compactmask2 = vcreate_u8(thintable_epi8[mask2]);
       // we increment by 0x08 the second half of the mask
-#ifdef SIMDJSON_REGULAR_VISUAL_STUDIO
+#if SIMDJSON_REGULAR_VISUAL_STUDIO
       uint8x8_t inc = simdjson_make_uint8x8_t(0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08);
 #else
       uint8x8_t inc = {0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08};
@@ -328,7 +328,7 @@ namespace {
     // Array constructor
     simdjson_inline simd8(const int8_t* values) : simd8(load(values)) {}
     // Member-by-member initialization
-#ifdef SIMDJSON_REGULAR_VISUAL_STUDIO
+#if SIMDJSON_REGULAR_VISUAL_STUDIO
     simdjson_inline simd8(
       int8_t v0,  int8_t v1,  int8_t v2,  int8_t v3, int8_t v4,  int8_t v5,  int8_t v6,  int8_t v7,
       int8_t v8,  int8_t v9,  int8_t v10, int8_t v11, int8_t v12, int8_t v13, int8_t v14, int8_t v15
@@ -449,7 +449,7 @@ namespace {
     }
 
     simdjson_inline uint64_t to_bitmask() const {
-#ifdef SIMDJSON_REGULAR_VISUAL_STUDIO
+#if SIMDJSON_REGULAR_VISUAL_STUDIO
       const uint8x16_t bit_mask = simdjson_make_uint8x16_t(
         0x01, 0x02, 0x4, 0x8, 0x10, 0x20, 0x40, 0x80,
         0x01, 0x02, 0x4, 0x8, 0x10, 0x20, 0x40, 0x80

include/simdjson/compiler_check.h

@@ -56,10 +56,22 @@
 #endif
 #endif
 
-#ifdef __cpp_concepts
+#if defined(__apple_build_version__)
+#if __apple_build_version__ < 14000000
+#define SIMDJSON_CONCEPT_DISABLED 1 // apple-clang/13 doesn't support std::convertible_to
+#endif
+#endif
+
+
+#if defined(__cpp_concepts) && !defined(SIMDJSON_CONCEPT_DISABLED)
+#if __cpp_concepts >= 201907L
 #include <utility>
 #define SIMDJSON_SUPPORTS_DESERIALIZATION 1
-#else // __cpp_concepts
+#else
 #define SIMDJSON_SUPPORTS_DESERIALIZATION 0
 #endif
+#else // defined(__cpp_concepts) && !defined(SIMDJSON_CONCEPT_DISABLED)
+#define SIMDJSON_SUPPORTS_DESERIALIZATION 0
+#endif // defined(__cpp_concepts) && !defined(SIMDJSON_CONCEPT_DISABLED)
+
 #endif // SIMDJSON_COMPILER_CHECK_H

include/simdjson/concepts.h

@@ -20,14 +20,14 @@ namespace details {
     };                                                                         \
   };
 
-SIMDJSON_IMPL_CONCEPT(emplace_back, emplace_back);
-SIMDJSON_IMPL_CONCEPT(emplace, emplace);
-SIMDJSON_IMPL_CONCEPT(push_back, push_back);
-SIMDJSON_IMPL_CONCEPT(add, add);
-SIMDJSON_IMPL_CONCEPT(push, push);
-SIMDJSON_IMPL_CONCEPT(append, append);
-SIMDJSON_IMPL_CONCEPT(insert, insert);
-SIMDJSON_IMPL_CONCEPT(op_append, operator+=);
+SIMDJSON_IMPL_CONCEPT(emplace_back, emplace_back)
+SIMDJSON_IMPL_CONCEPT(emplace, emplace)
+SIMDJSON_IMPL_CONCEPT(push_back, push_back)
+SIMDJSON_IMPL_CONCEPT(add, add)
+SIMDJSON_IMPL_CONCEPT(push, push)
+SIMDJSON_IMPL_CONCEPT(append, append)
+SIMDJSON_IMPL_CONCEPT(insert, insert)
+SIMDJSON_IMPL_CONCEPT(op_append, operator+=)
 
 #undef SIMDJSON_IMPL_CONCEPT
 } // namespace details

include/simdjson/dom/element.h

@@ -372,6 +372,8 @@ public:
    *         - INCORRECT_TYPE if this is not an object
    */
   inline simdjson_result<element> operator[](const char *key) const noexcept;
+  simdjson_result<element> operator[](int) const noexcept = delete;
+
 
   /**
    * Get the value associated with the given JSON pointer.  We use the RFC 6901
@@ -540,6 +542,7 @@ public:
 
   simdjson_inline simdjson_result<dom::element> operator[](std::string_view key) const noexcept;
   simdjson_inline simdjson_result<dom::element> operator[](const char *key) const noexcept;
+  simdjson_result<dom::element> operator[](int) const noexcept = delete;
   simdjson_inline simdjson_result<dom::element> at_pointer(const std::string_view json_pointer) const noexcept;
   simdjson_inline simdjson_result<dom::element> at_path(const std::string_view json_path) const noexcept;
   [[deprecated("For standard compliance, use at_pointer instead, and prefix your pointers with a slash '/', see RFC6901 ")]]

include/simdjson/dom/object.h

@@ -145,6 +145,7 @@ public:
    *         - INCORRECT_TYPE if this is not an object
    */
   inline simdjson_result<element> operator[](const char *key) const noexcept;
+  simdjson_result<element> operator[](int) const noexcept = delete;
 
   /**
    * Get the value associated with the given JSON pointer. We use the RFC 6901
@@ -258,6 +259,7 @@ public:
 
   inline simdjson_result<dom::element> operator[](std::string_view key) const noexcept;
   inline simdjson_result<dom::element> operator[](const char *key) const noexcept;
+  simdjson_result<dom::element> operator[](int) const noexcept = delete;
   inline simdjson_result<dom::element> at_pointer(std::string_view json_pointer) const noexcept;
   inline simdjson_result<dom::element> at_path(std::string_view json_path) const noexcept;
   inline simdjson_result<dom::element> at_key(std::string_view key) const noexcept;

include/simdjson/dom/parser.h

@@ -202,6 +202,22 @@ public:
    *   simdjson::dom::parser parser;
    *   simdjson::dom::element element = parser.parse(padded_json_copy.get(), json_len, false);
    *
+   * ### std::string references
+   *
+   * If you pass a mutable std::string reference (std::string&), the parser will seek to extend
+   * its capacity to SIMDJSON_PADDING bytes beyond the end of the string.
+   *
+   * Whenever you pass an std::string reference, the parser will access the bytes beyond the end of
+   * the string but before the end of the allocated memory (std::string::capacity()).
+   * If you are using a sanitizer that checks for reading uninitialized bytes or std::string's
+   * container-overflow checks, you may encounter sanitizer warnings.
+   * You can safely ignore these warnings. Or you can call simdjson::pad(std::string&) to pad the
+   * string with SIMDJSON_PADDING spaces: this function returns a simdjson::padding_string_view
+   * which can be be passed to the parser's parse function:
+   *
+   *    std::string json = R"({ "foo": 1 } { "foo": 2 } { "foo": 3 } )";
+   *    element doc = parser.parse(simdjson::pad(json));
+   *
    * ### Parser Capacity
    *
    * If the parser's current capacity is less than len, it will allocate enough capacity

include/simdjson/error.h

@@ -86,7 +86,7 @@ struct simdjson_error : public std::exception {
    */
   simdjson_error(error_code error) noexcept : _error{error} { }
   /** The error message */
-  const char *what() const noexcept { return error_message(error()); }
+  const char *what() const noexcept override { return error_message(error()); }
   /** The error code */
   error_code error() const noexcept { return _error; }
 private:

include/simdjson/generic/ondemand/array.h

@@ -44,7 +44,8 @@ public:
    * calling this function, if successful, the array is 'rewinded' at its
    * beginning as if it had never been accessed. If the JSON is malformed (e.g.,
    * there is a missing comma), then an error is returned and it is no longer
-   * safe to continue.
+   * safe to continue. Note that count_elements() does not validate the JSON values,
+   * only the structure of the array.
    *
    * To check that an array is empty, it is more performant to use
    * the is_empty() method.

include/simdjson/generic/ondemand/document-inl.h

@@ -246,7 +246,14 @@ simdjson_inline simdjson_result<value> document::operator[](const char *key) & n
 }
 
 simdjson_inline error_code document::consume() noexcept {
-  auto error = iter.skip_child(0);
+  bool scalar = false;
+  auto error = is_scalar().get(scalar);
+  if(error) { return error; }
+  if(scalar) {
+    iter.return_current_and_advance();
+    return SUCCESS;
+  }
+  error = iter.skip_child(0);
   if(error) { iter.abandon(); }
   return error;
 }
@@ -268,6 +275,8 @@ simdjson_inline simdjson_result<json_type> document::type() noexcept {
 }
 
 simdjson_inline simdjson_result<bool> document::is_scalar() noexcept {
+  // For more speed, we could do:
+  // return iter.is_single_token();
   json_type this_type;
   auto error = type().get(this_type);
   if(error) { return error; }

include/simdjson/generic/ondemand/document.h

@@ -354,7 +354,8 @@ public:
    * calling this function, if successful, the array is 'rewinded' at its
    * beginning as if it had never been accessed. If the JSON is malformed (e.g.,
    * there is a missing comma), then an error is returned and it is no longer
-   * safe to continue.
+   * safe to continue. Note that count_elements() does not validate the JSON values,
+   * only the structure of the array.
    */
   simdjson_inline simdjson_result<size_t> count_elements() & noexcept;
    /**
@@ -466,6 +467,7 @@ public:
   simdjson_inline simdjson_result<value> operator[](std::string_view key) & noexcept;
   /** @overload simdjson_inline simdjson_result<value> find_field_unordered(std::string_view key) & noexcept; */
   simdjson_inline simdjson_result<value> operator[](const char *key) & noexcept;
+ simdjson_result<value> operator[](int) & noexcept = delete;
 
   /**
    * Get the type of this JSON value. It does not validate or consume the value.
@@ -852,6 +854,7 @@ public:
   simdjson_inline simdjson_result<value> find_field(const char *key) & noexcept;
   simdjson_inline simdjson_result<value> operator[](std::string_view key) & noexcept;
   simdjson_inline simdjson_result<value> operator[](const char *key) & noexcept;
+  simdjson_result<value> operator[](int) & noexcept = delete;
   simdjson_inline simdjson_result<value> find_field_unordered(std::string_view key) & noexcept;
   simdjson_inline simdjson_result<value> find_field_unordered(const char *key) & noexcept;
 
@@ -930,6 +933,7 @@ public:
   simdjson_inline simdjson_result<SIMDJSON_IMPLEMENTATION::ondemand::value> find_field(const char *key) & noexcept;
   simdjson_inline simdjson_result<SIMDJSON_IMPLEMENTATION::ondemand::value> operator[](std::string_view key) & noexcept;
   simdjson_inline simdjson_result<SIMDJSON_IMPLEMENTATION::ondemand::value> operator[](const char *key) & noexcept;
+  simdjson_result<SIMDJSON_IMPLEMENTATION::ondemand::value> operator[](int) & noexcept = delete;
   simdjson_inline simdjson_result<SIMDJSON_IMPLEMENTATION::ondemand::value> find_field_unordered(std::string_view key) & noexcept;
   simdjson_inline simdjson_result<SIMDJSON_IMPLEMENTATION::ondemand::value> find_field_unordered(const char *key) & noexcept;
   simdjson_inline simdjson_result<SIMDJSON_IMPLEMENTATION::ondemand::json_type> type() noexcept;
@@ -1007,6 +1011,7 @@ public:
   simdjson_inline simdjson_result<SIMDJSON_IMPLEMENTATION::ondemand::value> find_field(const char *key) & noexcept;
   simdjson_inline simdjson_result<SIMDJSON_IMPLEMENTATION::ondemand::value> operator[](std::string_view key) & noexcept;
   simdjson_inline simdjson_result<SIMDJSON_IMPLEMENTATION::ondemand::value> operator[](const char *key) & noexcept;
+  simdjson_result<SIMDJSON_IMPLEMENTATION::ondemand::value> operator[](int) & noexcept = delete;
   simdjson_inline simdjson_result<SIMDJSON_IMPLEMENTATION::ondemand::value> find_field_unordered(std::string_view key) & noexcept;
   simdjson_inline simdjson_result<SIMDJSON_IMPLEMENTATION::ondemand::value> find_field_unordered(const char *key) & noexcept;
   simdjson_inline simdjson_result<SIMDJSON_IMPLEMENTATION::ondemand::json_type> type() noexcept;

include/simdjson/generic/ondemand/parser.h

@@ -84,6 +84,22 @@ public:
    * using a sanitizer that verifies that no uninitialized byte is read, then you should initialize the
    * SIMDJSON_PADDING bytes to avoid runtime warnings.
    *
+   * ### std::string references
+   *
+   * If you pass a mutable std::string reference (std::string&), the parser will seek to extend
+   * its capacity to SIMDJSON_PADDING bytes beyond the end of the string.
+   *
+   * Whenever you pass an std::string reference, the parser will access the bytes beyond the end of
+   * the string but before the end of the allocated memory (std::string::capacity()).
+   * If you are using a sanitizer that checks for reading uninitialized bytes or std::string's
+   * container-overflow checks, you may encounter sanitizer warnings.
+   * You can safely ignore these warnings. Or you can call simdjson::pad(std::string&) to pad the
+   * string with SIMDJSON_PADDING spaces: this function returns a simdjson::padding_string_view
+   * which can be be passed to the parser's iterate function:
+   *
+   *    std::string json = R"({ "foo": 1 } { "foo": 2 } { "foo": 3 } )";
+   *    document doc = parser.iterate(simdjson::pad(json));
+   *
    * @param json The JSON to parse.
    * @param len The length of the JSON.
    * @param capacity The number of bytes allocated in the JSON (must be at least len+SIMDJSON_PADDING).

include/simdjson/generic/ondemand/raw_json_string-inl.h

@@ -20,36 +20,39 @@ simdjson_inline const char * raw_json_string::raw() const noexcept { return rein
 
 simdjson_inline bool raw_json_string::is_free_from_unescaped_quote(std::string_view target) noexcept {
   size_t pos{0};
-  // if the content has no escape character, just scan through it quickly!
-  for(;pos < target.size() && target[pos] != '\\';pos++) {}
-  // slow path may begin.
-  bool escaping{false};
-  for(;pos < target.size();pos++) {
-    if((target[pos] == '"') && !escaping) {
-      return false;
-    } else if(target[pos] == '\\') {
-      escaping = !escaping;
-    } else {
-      escaping = false;
+  while(pos < target.size()) {
+    pos = target.find('"', pos);
+    if(pos == std::string_view::npos) { return true; }
+    if(pos != 0 && target[pos-1] != '\\') { return false; }
+    if(pos > 1 && target[pos-2] == '\\') {
+      size_t backslash_count{2};
+      for(size_t i = 3; i <= pos; i++) {
+        if(target[pos-i] == '\\') { backslash_count++; }
+        else { break; }
+      }
+      if(backslash_count % 2 == 0) { return false; }
     }
+    pos++;
   }
   return true;
 }
 
 simdjson_inline bool raw_json_string::is_free_from_unescaped_quote(const char* target) noexcept {
   size_t pos{0};
-  // if the content has no escape character, just scan through it quickly!
-  for(;target[pos] && target[pos] != '\\';pos++) {}
-  // slow path may begin.
-  bool escaping{false};
-  for(;target[pos];pos++) {
-    if((target[pos] == '"') && !escaping) {
-      return false;
-    } else if(target[pos] == '\\') {
-      escaping = !escaping;
-    } else {
-      escaping = false;
+  while(target[pos]) {
+    const char * result = strchr(target+pos, '"');
+    if(result == nullptr) { return true; }
+    pos = result - target;
+    if(pos != 0 && target[pos-1] != '\\') { return false; }
+    if(pos > 1 && target[pos-2] == '\\') {
+      size_t backslash_count{2};
+      for(size_t i = 3; i <= pos; i++) {
+        if(target[pos-i] == '\\') { backslash_count++; }
+        else { break; }
+      }
+      if(backslash_count % 2 == 0) { return false; }
     }
+    pos++;
   }
   return true;
 }
@@ -61,7 +64,7 @@ simdjson_inline bool raw_json_string::unsafe_is_equal(size_t length, std::string
 }
 
 simdjson_inline bool raw_json_string::unsafe_is_equal(std::string_view target) const noexcept {
-  // Assumptions: does not contain unescaped quote characters, and
+  // Assumptions: does not contain unescaped quote characters("), and
   // the raw content is quote terminated within a valid JSON string.
   if(target.size() <= SIMDJSON_PADDING) {
     return (raw()[target.size()] == '"') && !memcmp(raw(), target.data(), target.size());

include/simdjson/generic/ondemand/value.h

@@ -163,6 +163,17 @@ public:
    * Important: a value should be consumed once. Calling get_string() twice on the same value
    * is an error.
    *
+   * In some instances, you may want to allow replacement of invalid Unicode sequences.
+   * You may do so by passing the allow_replacement parameter as true. In the following
+   * example, the string "431924697b\udff0L\u0001Y" is not valid Unicode. By passing true
+   * to get_string, we allow the replacement of the invalid Unicode sequences with the Unicode
+   * replacement character (U+FFFD).
+   *
+   *   simdjson::ondemand::parser parser;
+   *   auto json = R"({"deviceId":"431924697b\udff0L\u0001Y"})"_padded;
+   *   simdjson::ondemand::document doc = parser.iterate(json);
+   *   auto view = doc["deviceId"].get_string(true);
+   *
    * @returns An UTF-8 string. The string is stored in the parser and will be invalidated the next
    *          time it parses a document or when it is destroyed.
    * @returns INCORRECT_TYPE if the JSON value is not a string.
@@ -414,6 +425,7 @@ public:
   simdjson_inline simdjson_result<value> operator[](std::string_view key) noexcept;
   /** @overload simdjson_inline simdjson_result<value> find_field_unordered(std::string_view key) noexcept; */
   simdjson_inline simdjson_result<value> operator[](const char *key) noexcept;
+  simdjson_result<value> operator[](int) noexcept = delete;
 
   /**
    * Get the type of this JSON value. It does not validate or consume the value.
@@ -781,6 +793,7 @@ public:
   simdjson_inline simdjson_result<SIMDJSON_IMPLEMENTATION::ondemand::value> operator[](std::string_view key) noexcept;
   /** @overload simdjson_inline simdjson_result<SIMDJSON_IMPLEMENTATION::ondemand::value> find_field_unordered(std::string_view key) noexcept; */
   simdjson_inline simdjson_result<SIMDJSON_IMPLEMENTATION::ondemand::value> operator[](const char *key) noexcept;
+  simdjson_result<SIMDJSON_IMPLEMENTATION::ondemand::value> operator[](int) noexcept = delete;
 
   /**
    * Get the type of this JSON value.

include/simdjson/padded_string-inl.h

@@ -187,11 +187,11 @@ inline simdjson_result<padded_string> padded_string::load(std::string_view filen
 
 } // namespace simdjson
 
-inline simdjson::padded_string operator "" _padded(const char *str, size_t len) {
+inline simdjson::padded_string operator ""_padded(const char *str, size_t len) {
   return simdjson::padded_string(str, len);
 }
 #ifdef __cpp_char8_t
-inline simdjson::padded_string operator "" _padded(const char8_t *str, size_t len) {
+inline simdjson::padded_string operator ""_padded(const char8_t *str, size_t len) {
   return simdjson::padded_string(reinterpret_cast<const char8_t *>(str), len);
 }
 #endif

include/simdjson/padded_string.h

@@ -161,9 +161,9 @@ inline std::ostream& operator<<(std::ostream& out, simdjson_result<padded_string
 } // namespace simdjson
 
 // This is deliberately outside of simdjson so that people get it without having to use the namespace
-inline simdjson::padded_string operator "" _padded(const char *str, size_t len);
+inline simdjson::padded_string operator ""_padded(const char *str, size_t len);
 #ifdef __cpp_char8_t
-inline simdjson::padded_string operator "" _padded(const char8_t *str, size_t len);
+inline simdjson::padded_string operator ""_padded(const char8_t *str, size_t len);
 #endif
 
 namespace simdjson {

include/simdjson/padded_string_view-inl.h

@@ -53,6 +53,11 @@ inline bool padded_string_view::remove_utf8_bom() noexcept {
 inline std::ostream& operator<<(std::ostream& out, simdjson_result<padded_string_view> &s) noexcept(false) { return out << s.value(); }
 #endif
 
+inline padded_string_view pad(std::string& s) noexcept {
+  const auto len = s.size();
+  s.append(SIMDJSON_PADDING, ' ');
+  return padded_string_view(s.data(), len, s.size());
+}
 } // namespace simdjson
 
 

include/simdjson/padded_string_view.h

@@ -83,6 +83,15 @@ public:
 inline std::ostream& operator<<(std::ostream& out, simdjson_result<padded_string_view> &s) noexcept(false);
 #endif
 
+/**
+ * Create a padded_string_view from a string. The string will be padded with SIMDJSON_PADDING
+ * space characters. The resulting padded_string_view will have a length equal to the original
+ * string.
+ *
+ * @param s The string.
+ * @return The padded string.
+ */
+inline padded_string_view pad(std::string& s) noexcept;
 } // namespace simdjson
 
 #endif // SIMDJSON_PADDED_STRING_VIEW_H

include/simdjson/portability.h

@@ -6,11 +6,15 @@
 #include <cstdlib>
 #include <cfloat>
 #include <cassert>
+#include <climits>
 #ifndef _WIN32
 // strcasecmp, strncasecmp
 #include <strings.h>
 #endif
 
+static_assert(CHAR_BIT == 8, "simdjson requires 8-bit bytes");
+
+
 // We are using size_t without namespace std:: throughout the project
 using std::size_t;
 
@@ -44,6 +48,7 @@ using std::size_t;
 #elif defined(__loongarch_lp64)
 #define SIMDJSON_IS_LOONGARCH64 1
 #elif defined(__PPC64__) || defined(_M_PPC64)
+#define SIMDJSON_IS_PPC64 1
 #if defined(__ALTIVEC__)
 #define SIMDJSON_IS_PPC64_VMX 1
 #endif // defined(__ALTIVEC__)

include/simdjson/simdjson_version.h

@@ -4,7 +4,7 @@
 #define SIMDJSON_SIMDJSON_VERSION_H
 
 /** The version of simdjson being used (major.minor.revision) */
-#define SIMDJSON_VERSION "3.10.1"
+#define SIMDJSON_VERSION "3.12.0"
 
 namespace simdjson {
 enum {
@@ -15,11 +15,11 @@ enum {
   /**
    * The minor version (major.MINOR.revision) of simdjson being used.
    */
-  SIMDJSON_VERSION_MINOR = 10,
+  SIMDJSON_VERSION_MINOR = 12,
   /**
    * The revision (major.minor.REVISION) of simdjson being used.
    */
-  SIMDJSON_VERSION_REVISION = 1
+  SIMDJSON_VERSION_REVISION = 0
 };
 } // namespace simdjson
 

singleheader/simdjson.cpp

@@ -1,4 +1,4 @@
-/* auto-generated on 2024-10-10 22:17:29 -0400. Do not edit! */
+/* auto-generated on 2025-01-27 20:34:35 -0500. Do not edit! */
 /* including simdjson.cpp:  */
 /* begin file simdjson.cpp */
 #define SIMDJSON_SRC_SIMDJSON_CPP
@@ -83,12 +83,24 @@
 #endif
 #endif
 
-#ifdef __cpp_concepts
+#if defined(__apple_build_version__)
+#if __apple_build_version__ < 14000000
+#define SIMDJSON_CONCEPT_DISABLED 1 // apple-clang/13 doesn't support std::convertible_to
+#endif
+#endif
+
+
+#if defined(__cpp_concepts) && !defined(SIMDJSON_CONCEPT_DISABLED)
+#if __cpp_concepts >= 201907L
 #include <utility>
 #define SIMDJSON_SUPPORTS_DESERIALIZATION 1
-#else // __cpp_concepts
+#else
 #define SIMDJSON_SUPPORTS_DESERIALIZATION 0
 #endif
+#else // defined(__cpp_concepts) && !defined(SIMDJSON_CONCEPT_DISABLED)
+#define SIMDJSON_SUPPORTS_DESERIALIZATION 0
+#endif // defined(__cpp_concepts) && !defined(SIMDJSON_CONCEPT_DISABLED)
+
 #endif // SIMDJSON_COMPILER_CHECK_H
 /* end file simdjson/compiler_check.h */
 /* including simdjson/portability.h: #include "simdjson/portability.h" */
@@ -101,11 +113,15 @@
 #include <cstdlib>
 #include <cfloat>
 #include <cassert>
+#include <climits>
 #ifndef _WIN32
 // strcasecmp, strncasecmp
 #include <strings.h>
 #endif
 
+static_assert(CHAR_BIT == 8, "simdjson requires 8-bit bytes");
+
+
 // We are using size_t without namespace std:: throughout the project
 using std::size_t;
 
@@ -139,6 +155,7 @@ using std::size_t;
 #elif defined(__loongarch_lp64)
 #define SIMDJSON_IS_LOONGARCH64 1
 #elif defined(__PPC64__) || defined(_M_PPC64)
+#define SIMDJSON_IS_PPC64 1
 #if defined(__ALTIVEC__)
 #define SIMDJSON_IS_PPC64_VMX 1
 #endif // defined(__ALTIVEC__)
@@ -2480,7 +2497,7 @@ struct simdjson_error : public std::exception {
    */
   simdjson_error(error_code error) noexcept : _error{error} { }
   /** The error message */
-  const char *what() const noexcept { return error_message(error()); }
+  const char *what() const noexcept override { return error_message(error()); }
   /** The error code */
   error_code error() const noexcept { return _error; }
 private:
@@ -2736,14 +2753,14 @@ namespace details {
     };                                                                         \
   };
 
-SIMDJSON_IMPL_CONCEPT(emplace_back, emplace_back);
-SIMDJSON_IMPL_CONCEPT(emplace, emplace);
-SIMDJSON_IMPL_CONCEPT(push_back, push_back);
-SIMDJSON_IMPL_CONCEPT(add, add);
-SIMDJSON_IMPL_CONCEPT(push, push);
-SIMDJSON_IMPL_CONCEPT(append, append);
-SIMDJSON_IMPL_CONCEPT(insert, insert);
-SIMDJSON_IMPL_CONCEPT(op_append, operator+=);
+SIMDJSON_IMPL_CONCEPT(emplace_back, emplace_back)
+SIMDJSON_IMPL_CONCEPT(emplace, emplace)
+SIMDJSON_IMPL_CONCEPT(push_back, push_back)
+SIMDJSON_IMPL_CONCEPT(add, add)
+SIMDJSON_IMPL_CONCEPT(push, push)
+SIMDJSON_IMPL_CONCEPT(append, append)
+SIMDJSON_IMPL_CONCEPT(insert, insert)
+SIMDJSON_IMPL_CONCEPT(op_append, operator+=)
 
 #undef SIMDJSON_IMPL_CONCEPT
 } // namespace details
@@ -7788,7 +7805,7 @@ SIMDJSON_NO_SANITIZE_UNDEFINED
 // See issue https://github.com/simdjson/simdjson/issues/1965
 SIMDJSON_NO_SANITIZE_MEMORY
 simdjson_inline int trailing_zeroes(uint64_t input_num) {
-#ifdef SIMDJSON_REGULAR_VISUAL_STUDIO
+#if SIMDJSON_REGULAR_VISUAL_STUDIO
   unsigned long ret;
   // Search the mask data from least significant bit (LSB)
   // to the most significant bit (MSB) for a set bit (1).
@@ -7812,7 +7829,7 @@ simdjson_inline uint64_t clear_lowest_bit(uint64_t input_num) {
 SIMDJSON_NO_SANITIZE_UNDEFINED
 /* result might be undefined when input_num is zero */
 simdjson_inline int leading_zeroes(uint64_t input_num) {
-#ifdef SIMDJSON_REGULAR_VISUAL_STUDIO
+#if SIMDJSON_REGULAR_VISUAL_STUDIO
   unsigned long leading_zero = 0;
   // Search the mask data from most significant bit (MSB)
   // to least significant bit (LSB) for a set bit (1).
@@ -7865,7 +7882,7 @@ simdjson_inline uint64_t zero_leading_bit(uint64_t rev_bits, int leading_zeroes)
 #endif
 
 simdjson_inline bool add_overflow(uint64_t value1, uint64_t value2, uint64_t *result) {
-#ifdef SIMDJSON_REGULAR_VISUAL_STUDIO
+#if SIMDJSON_REGULAR_VISUAL_STUDIO
   *result = value1 + value2;
   return *result < value1;
 #else
@@ -8008,7 +8025,7 @@ namespace arm64 {
 namespace {
 namespace simd {
 
-#ifdef SIMDJSON_REGULAR_VISUAL_STUDIO
+#if SIMDJSON_REGULAR_VISUAL_STUDIO
 namespace {
 // Start of private section with Visual Studio workaround
 
@@ -8117,7 +8134,7 @@ namespace {
     // We return uint32_t instead of uint16_t because that seems to be more efficient for most
     // purposes (cutting it down to uint16_t costs performance in some compilers).
     simdjson_inline uint32_t to_bitmask() const {
-#ifdef SIMDJSON_REGULAR_VISUAL_STUDIO
+#if SIMDJSON_REGULAR_VISUAL_STUDIO
       const uint8x16_t bit_mask =  simdjson_make_uint8x16_t(0x01, 0x02, 0x4, 0x8, 0x10, 0x20, 0x40, 0x80,
                                                    0x01, 0x02, 0x4, 0x8, 0x10, 0x20, 0x40, 0x80);
 #else
@@ -8148,7 +8165,7 @@ namespace {
     // Splat constructor
     simdjson_inline simd8(uint8_t _value) : simd8(splat(_value)) {}
     // Member-by-member initialization
-#ifdef SIMDJSON_REGULAR_VISUAL_STUDIO
+#if SIMDJSON_REGULAR_VISUAL_STUDIO
     simdjson_inline simd8(
       uint8_t v0,  uint8_t v1,  uint8_t v2,  uint8_t v3,  uint8_t v4,  uint8_t v5,  uint8_t v6,  uint8_t v7,
       uint8_t v8,  uint8_t v9,  uint8_t v10, uint8_t v11, uint8_t v12, uint8_t v13, uint8_t v14, uint8_t v15
@@ -8242,7 +8259,7 @@ namespace {
       uint64x2_t shufmask64 = {thintable_epi8[mask1], thintable_epi8[mask2]};
       uint8x16_t shufmask = vreinterpretq_u8_u64(shufmask64);
       // we increment by 0x08 the second half of the mask
-#ifdef SIMDJSON_REGULAR_VISUAL_STUDIO
+#if SIMDJSON_REGULAR_VISUAL_STUDIO
       uint8x16_t inc = simdjson_make_uint8x16_t(0, 0, 0, 0, 0, 0, 0, 0, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08);
 #else
       uint8x16_t inc = {0, 0, 0, 0, 0, 0, 0, 0, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08};
@@ -8272,7 +8289,7 @@ namespace {
       uint8x8_t compactmask1 = vcreate_u8(thintable_epi8[mask1]);
       uint8x8_t compactmask2 = vcreate_u8(thintable_epi8[mask2]);
       // we increment by 0x08 the second half of the mask
-#ifdef SIMDJSON_REGULAR_VISUAL_STUDIO
+#if SIMDJSON_REGULAR_VISUAL_STUDIO
       uint8x8_t inc = simdjson_make_uint8x8_t(0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08);
 #else
       uint8x8_t inc = {0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08};
@@ -8324,7 +8341,7 @@ namespace {
     // Array constructor
     simdjson_inline simd8(const int8_t* values) : simd8(load(values)) {}
     // Member-by-member initialization
-#ifdef SIMDJSON_REGULAR_VISUAL_STUDIO
+#if SIMDJSON_REGULAR_VISUAL_STUDIO
     simdjson_inline simd8(
       int8_t v0,  int8_t v1,  int8_t v2,  int8_t v3, int8_t v4,  int8_t v5,  int8_t v6,  int8_t v7,
       int8_t v8,  int8_t v9,  int8_t v10, int8_t v11, int8_t v12, int8_t v13, int8_t v14, int8_t v15
@@ -8445,7 +8462,7 @@ namespace {
     }
 
     simdjson_inline uint64_t to_bitmask() const {
-#ifdef SIMDJSON_REGULAR_VISUAL_STUDIO
+#if SIMDJSON_REGULAR_VISUAL_STUDIO
       const uint8x16_t bit_mask = simdjson_make_uint8x16_t(
         0x01, 0x02, 0x4, 0x8, 0x10, 0x20, 0x40, 0x80,
         0x01, 0x02, 0x4, 0x8, 0x10, 0x20, 0x40, 0x80
@@ -10555,7 +10572,7 @@ SIMDJSON_NO_SANITIZE_UNDEFINED
 // See issue https://github.com/simdjson/simdjson/issues/1965
 SIMDJSON_NO_SANITIZE_MEMORY
 simdjson_inline int trailing_zeroes(uint64_t input_num) {
-#ifdef SIMDJSON_REGULAR_VISUAL_STUDIO
+#if SIMDJSON_REGULAR_VISUAL_STUDIO
   unsigned long ret;
   // Search the mask data from least significant bit (LSB)
   // to the most significant bit (MSB) for a set bit (1).
@@ -10579,7 +10596,7 @@ simdjson_inline uint64_t clear_lowest_bit(uint64_t input_num) {
 SIMDJSON_NO_SANITIZE_UNDEFINED
 /* result might be undefined when input_num is zero */
 simdjson_inline int leading_zeroes(uint64_t input_num) {
-#ifdef SIMDJSON_REGULAR_VISUAL_STUDIO
+#if SIMDJSON_REGULAR_VISUAL_STUDIO
   unsigned long leading_zero = 0;
   // Search the mask data from most significant bit (MSB)
   // to least significant bit (LSB) for a set bit (1).
@@ -10632,7 +10649,7 @@ simdjson_inline uint64_t zero_leading_bit(uint64_t rev_bits, int leading_zeroes)
 #endif
 
 simdjson_inline bool add_overflow(uint64_t value1, uint64_t value2, uint64_t *result) {
-#ifdef SIMDJSON_REGULAR_VISUAL_STUDIO
+#if SIMDJSON_REGULAR_VISUAL_STUDIO
   *result = value1 + value2;
   return *result < value1;
 #else
@@ -10775,7 +10792,7 @@ namespace arm64 {
 namespace {
 namespace simd {
 
-#ifdef SIMDJSON_REGULAR_VISUAL_STUDIO
+#if SIMDJSON_REGULAR_VISUAL_STUDIO
 namespace {
 // Start of private section with Visual Studio workaround
 
@@ -10884,7 +10901,7 @@ namespace {
     // We return uint32_t instead of uint16_t because that seems to be more efficient for most
     // purposes (cutting it down to uint16_t costs performance in some compilers).
     simdjson_inline uint32_t to_bitmask() const {
-#ifdef SIMDJSON_REGULAR_VISUAL_STUDIO
+#if SIMDJSON_REGULAR_VISUAL_STUDIO
       const uint8x16_t bit_mask =  simdjson_make_uint8x16_t(0x01, 0x02, 0x4, 0x8, 0x10, 0x20, 0x40, 0x80,
                                                    0x01, 0x02, 0x4, 0x8, 0x10, 0x20, 0x40, 0x80);
 #else
@@ -10915,7 +10932,7 @@ namespace {
     // Splat constructor
     simdjson_inline simd8(uint8_t _value) : simd8(splat(_value)) {}
     // Member-by-member initialization
-#ifdef SIMDJSON_REGULAR_VISUAL_STUDIO
+#if SIMDJSON_REGULAR_VISUAL_STUDIO
     simdjson_inline simd8(
       uint8_t v0,  uint8_t v1,  uint8_t v2,  uint8_t v3,  uint8_t v4,  uint8_t v5,  uint8_t v6,  uint8_t v7,
       uint8_t v8,  uint8_t v9,  uint8_t v10, uint8_t v11, uint8_t v12, uint8_t v13, uint8_t v14, uint8_t v15
@@ -11009,7 +11026,7 @@ namespace {
       uint64x2_t shufmask64 = {thintable_epi8[mask1], thintable_epi8[mask2]};
       uint8x16_t shufmask = vreinterpretq_u8_u64(shufmask64);
       // we increment by 0x08 the second half of the mask
-#ifdef SIMDJSON_REGULAR_VISUAL_STUDIO
+#if SIMDJSON_REGULAR_VISUAL_STUDIO
       uint8x16_t inc = simdjson_make_uint8x16_t(0, 0, 0, 0, 0, 0, 0, 0, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08);
 #else
       uint8x16_t inc = {0, 0, 0, 0, 0, 0, 0, 0, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08};
@@ -11039,7 +11056,7 @@ namespace {
       uint8x8_t compactmask1 = vcreate_u8(thintable_epi8[mask1]);
       uint8x8_t compactmask2 = vcreate_u8(thintable_epi8[mask2]);
       // we increment by 0x08 the second half of the mask
-#ifdef SIMDJSON_REGULAR_VISUAL_STUDIO
+#if SIMDJSON_REGULAR_VISUAL_STUDIO
       uint8x8_t inc = simdjson_make_uint8x8_t(0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08);
 #else
       uint8x8_t inc = {0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08};
@@ -11091,7 +11108,7 @@ namespace {
     // Array constructor
     simdjson_inline simd8(const int8_t* values) : simd8(load(values)) {}
     // Member-by-member initialization
-#ifdef SIMDJSON_REGULAR_VISUAL_STUDIO
+#if SIMDJSON_REGULAR_VISUAL_STUDIO
     simdjson_inline simd8(
       int8_t v0,  int8_t v1,  int8_t v2,  int8_t v3, int8_t v4,  int8_t v5,  int8_t v6,  int8_t v7,
       int8_t v8,  int8_t v9,  int8_t v10, int8_t v11, int8_t v12, int8_t v13, int8_t v14, int8_t v15
@@ -11212,7 +11229,7 @@ namespace {
     }
 
     simdjson_inline uint64_t to_bitmask() const {
-#ifdef SIMDJSON_REGULAR_VISUAL_STUDIO
+#if SIMDJSON_REGULAR_VISUAL_STUDIO
       const uint8x16_t bit_mask = simdjson_make_uint8x16_t(
         0x01, 0x02, 0x4, 0x8, 0x10, 0x20, 0x40, 0x80,
         0x01, 0x02, 0x4, 0x8, 0x10, 0x20, 0x40, 0x80
@@ -14165,6 +14182,7 @@ simdjson_warn_unused error_code dom_parser_implementation::stage2_next(dom::docu
   return stage2::tape_builder::parse_document<true>(*this, _doc);
 }
 
+SIMDJSON_NO_SANITIZE_MEMORY
 simdjson_warn_unused uint8_t *dom_parser_implementation::parse_string(const uint8_t *src, uint8_t *dst, bool allow_replacement) const noexcept {
   return arm64::stringparsing::parse_string(src, dst, allow_replacement);
 }
@@ -20392,6 +20410,7 @@ simdjson_warn_unused error_code dom_parser_implementation::stage2_next(dom::docu
   return stage2::tape_builder::parse_document<true>(*this, _doc);
 }
 
+SIMDJSON_NO_SANITIZE_MEMORY
 simdjson_warn_unused uint8_t *dom_parser_implementation::parse_string(const uint8_t *src, uint8_t *dst, bool replacement_char) const noexcept {
   return haswell::stringparsing::parse_string(src, dst, replacement_char);
 }
@@ -26646,6 +26665,7 @@ simdjson_warn_unused error_code dom_parser_implementation::stage2_next(dom::docu
   return stage2::tape_builder::parse_document<true>(*this, _doc);
 }
 
+SIMDJSON_NO_SANITIZE_MEMORY
 simdjson_warn_unused uint8_t *dom_parser_implementation::parse_string(const uint8_t *src, uint8_t *dst, bool replacement_char) const noexcept {
   return icelake::stringparsing::parse_string(src, dst, replacement_char);
 }
@@ -33070,6 +33090,7 @@ simdjson_warn_unused error_code dom_parser_implementation::stage2_next(dom::docu
   return stage2::tape_builder::parse_document<true>(*this, _doc);
 }
 
+SIMDJSON_NO_SANITIZE_MEMORY
 simdjson_warn_unused uint8_t *dom_parser_implementation::parse_string(const uint8_t *src, uint8_t *dst, bool replacement_char) const noexcept {
   return ppc64::stringparsing::parse_string(src, dst, replacement_char);
 }
@@ -40158,6 +40179,7 @@ simdjson_warn_unused error_code dom_parser_implementation::stage2_next(dom::docu
   return stage2::tape_builder::parse_document<true>(*this, _doc);
 }
 
+SIMDJSON_NO_SANITIZE_MEMORY
 simdjson_warn_unused uint8_t *dom_parser_implementation::parse_string(const uint8_t *src, uint8_t *dst, bool replacement_char) const noexcept {
   return westmere::stringparsing::parse_string(src, dst, replacement_char);
 }
@@ -46155,6 +46177,7 @@ simdjson_warn_unused error_code dom_parser_implementation::stage2_next(dom::docu
   return stage2::tape_builder::parse_document<true>(*this, _doc);
 }
 
+SIMDJSON_NO_SANITIZE_MEMORY
 simdjson_warn_unused uint8_t *dom_parser_implementation::parse_string(const uint8_t *src, uint8_t *dst, bool allow_replacement) const noexcept {
   return lsx::stringparsing::parse_string(src, dst, allow_replacement);
 }
@@ -52177,6 +52200,7 @@ simdjson_warn_unused error_code dom_parser_implementation::stage2_next(dom::docu
   return stage2::tape_builder::parse_document<true>(*this, _doc);
 }
 
+SIMDJSON_NO_SANITIZE_MEMORY
 simdjson_warn_unused uint8_t *dom_parser_implementation::parse_string(const uint8_t *src, uint8_t *dst, bool allow_replacement) const noexcept {
   return lasx::stringparsing::parse_string(src, dst, allow_replacement);
 }
@@ -56150,6 +56174,7 @@ simdjson_warn_unused error_code dom_parser_implementation::stage2_next(dom::docu
   return stage2::tape_builder::parse_document<true>(*this, _doc);
 }
 
+SIMDJSON_NO_SANITIZE_MEMORY
 simdjson_warn_unused uint8_t *dom_parser_implementation::parse_string(const uint8_t *src, uint8_t *dst, bool replacement_char) const noexcept {
   return fallback::stringparsing::parse_string(src, dst, replacement_char);
 }

src/arm64.cpp

@@ -150,6 +150,7 @@ simdjson_warn_unused error_code dom_parser_implementation::stage2_next(dom::docu
   return stage2::tape_builder::parse_document<true>(*this, _doc);
 }
 
+SIMDJSON_NO_SANITIZE_MEMORY
 simdjson_warn_unused uint8_t *dom_parser_implementation::parse_string(const uint8_t *src, uint8_t *dst, bool allow_replacement) const noexcept {
   return arm64::stringparsing::parse_string(src, dst, allow_replacement);
 }

src/fallback.cpp

@@ -388,6 +388,7 @@ simdjson_warn_unused error_code dom_parser_implementation::stage2_next(dom::docu
   return stage2::tape_builder::parse_document<true>(*this, _doc);
 }
 
+SIMDJSON_NO_SANITIZE_MEMORY
 simdjson_warn_unused uint8_t *dom_parser_implementation::parse_string(const uint8_t *src, uint8_t *dst, bool replacement_char) const noexcept {
   return fallback::stringparsing::parse_string(src, dst, replacement_char);
 }

src/haswell.cpp

@@ -147,6 +147,7 @@ simdjson_warn_unused error_code dom_parser_implementation::stage2_next(dom::docu
   return stage2::tape_builder::parse_document<true>(*this, _doc);
 }
 
+SIMDJSON_NO_SANITIZE_MEMORY
 simdjson_warn_unused uint8_t *dom_parser_implementation::parse_string(const uint8_t *src, uint8_t *dst, bool replacement_char) const noexcept {
   return haswell::stringparsing::parse_string(src, dst, replacement_char);
 }

src/icelake.cpp

@@ -193,6 +193,7 @@ simdjson_warn_unused error_code dom_parser_implementation::stage2_next(dom::docu
   return stage2::tape_builder::parse_document<true>(*this, _doc);
 }
 
+SIMDJSON_NO_SANITIZE_MEMORY
 simdjson_warn_unused uint8_t *dom_parser_implementation::parse_string(const uint8_t *src, uint8_t *dst, bool replacement_char) const noexcept {
   return icelake::stringparsing::parse_string(src, dst, replacement_char);
 }

src/lasx.cpp

@@ -110,6 +110,7 @@ simdjson_warn_unused error_code dom_parser_implementation::stage2_next(dom::docu
   return stage2::tape_builder::parse_document<true>(*this, _doc);
 }
 
+SIMDJSON_NO_SANITIZE_MEMORY
 simdjson_warn_unused uint8_t *dom_parser_implementation::parse_string(const uint8_t *src, uint8_t *dst, bool allow_replacement) const noexcept {
   return lasx::stringparsing::parse_string(src, dst, allow_replacement);
 }

src/lsx.cpp

@@ -114,6 +114,7 @@ simdjson_warn_unused error_code dom_parser_implementation::stage2_next(dom::docu
   return stage2::tape_builder::parse_document<true>(*this, _doc);
 }
 
+SIMDJSON_NO_SANITIZE_MEMORY
 simdjson_warn_unused uint8_t *dom_parser_implementation::parse_string(const uint8_t *src, uint8_t *dst, bool allow_replacement) const noexcept {
   return lsx::stringparsing::parse_string(src, dst, allow_replacement);
 }

src/ppc64.cpp

@@ -120,6 +120,7 @@ simdjson_warn_unused error_code dom_parser_implementation::stage2_next(dom::docu
   return stage2::tape_builder::parse_document<true>(*this, _doc);
 }
 
+SIMDJSON_NO_SANITIZE_MEMORY
 simdjson_warn_unused uint8_t *dom_parser_implementation::parse_string(const uint8_t *src, uint8_t *dst, bool replacement_char) const noexcept {
   return ppc64::stringparsing::parse_string(src, dst, replacement_char);
 }

src/westmere.cpp

@@ -152,6 +152,7 @@ simdjson_warn_unused error_code dom_parser_implementation::stage2_next(dom::docu
   return stage2::tape_builder::parse_document<true>(*this, _doc);
 }
 
+SIMDJSON_NO_SANITIZE_MEMORY
 simdjson_warn_unused uint8_t *dom_parser_implementation::parse_string(const uint8_t *src, uint8_t *dst, bool replacement_char) const noexcept {
   return westmere::stringparsing::parse_string(src, dst, replacement_char);
 }

tests/dom/readme_examples.cpp

@@ -461,6 +461,13 @@ void parse_documentation_lowlevel() {
   (void)element;
 }
 
+void simplepad() {
+  std::string json = "[1]";
+  dom::parser parser;
+  dom::element doc;
+  auto error = parser.parse(simdjson::pad(json)).get(doc);
+  if(error) { exit(-1); }
+}
 
 void jsondollar() {
   dom::parser parser;
@@ -497,6 +504,7 @@ void jsonpath() {
 }
 
 int main() {
+  simplepad();
   jsonpath();
   jsondollar();
   basics_dom_1();

tests/ondemand/ondemand_misc_tests.cpp

@@ -5,6 +5,23 @@ using namespace simdjson;
 
 namespace misc_tests {
   using namespace std;
+bool issue2322() {
+  TEST_START();
+  std::vector<std::pair<std::string, bool>> examples = {{R"("hello")", false},
+                                         {R"(\"hello)", true},
+                                         {R"("hello\")", true},
+                                         {R"("hel\"lo")", false},
+                                         {R"("hel\\lo")", false},
+                                         {R"(\"hel\\\"lo\")", true},
+                                         {R"(\\"hel\\\"lo\")", false}};
+  for (std::pair<std::string, bool> v : examples) {
+    ASSERT_EQUAL(ondemand::raw_json_string::is_free_from_unescaped_quote(v.first),
+                 v.second);
+    ASSERT_EQUAL(ondemand::raw_json_string::is_free_from_unescaped_quote(v.first.c_str()),
+                 v.second);
+  }
+  TEST_SUCCEED();
+}
 #if SIMDJSON_EXCEPTIONS
   // user reported an asan error:
   bool issue2199() {
@@ -537,6 +554,24 @@ namespace misc_tests {
     TEST_SUCCEED();
   }
 
+  simdjson_warn_unused bool issue2312() {
+    TEST_START();
+    std::string init_string = R"("abc":)";
+    init_string.resize(init_string.size() + simdjson::SIMDJSON_PADDING);
+    simdjson::padded_string_view padded_view{init_string.data(), 5, init_string.size()};
+    simdjson::ondemand::parser parser;
+    simdjson::ondemand::document doc;
+    ASSERT_SUCCESS(parser.iterate(padded_view).get(doc));
+    std::string_view abc;
+    ASSERT_SUCCESS(doc.get_string().get(abc));
+    ASSERT_EQUAL(abc, "abc");
+    ASSERT_SUCCESS(parser.iterate(padded_view).get(doc));
+    std::string_view raw;
+    ASSERT_SUCCESS(doc.raw_json().get(raw));
+    ASSERT_EQUAL(raw, "\"abc\"");
+    TEST_SUCCEED();
+  }
+
   simdjson_warn_unused bool big_integer() {
     TEST_START();
     simdjson::ondemand::parser parser;
@@ -620,6 +655,8 @@ namespace misc_tests {
 
   bool run() {
     return
+           issue2322() &&
+           issue2312() &&
 #if SIMDJSON_EXCEPTIONS
            issue2199() &&
 #endif

tests/ondemand/ondemand_readme_examples.cpp

@@ -8,7 +8,15 @@
 #endif
 using namespace std;
 using namespace simdjson;
-using error_code=simdjson::error_code;
+using error_code = simdjson::error_code;
+
+bool simplepad() {
+  std::string json = "[1]";
+  ondemand::parser parser;
+  ondemand::document doc;
+  auto error = parser.iterate(simdjson::pad(json)).get(doc);
+  return error == SUCCESS;
+}
 
 bool string1() {
   const char * data = "my data"; // 7 bytes
@@ -1918,6 +1926,7 @@ bool run() {
     && using_the_parsed_json_4()
     && using_the_parsed_json_5()
 #endif
+    && simplepad()
     && using_the_parsed_json_6()
     && json_pointer_simple()
     && json_pointer_unicode()